AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015SF18 ∴ Orbital info ∴ Epoch epochXXX

(537687) 2015SF18 ▹

ORBITAL INFORMATION

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(ASCII data file 537687.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.12792	4.782e-08	au
e	0.237313	6.091e-08
i	5.47	8.88e-06	deg
Ω	50.237	7.35e-05	deg
ω	276.654	7.733e-05	deg
M	219.674	2.237e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3856	au
Aphelion	3.8702	au
Asc. node-Earth separation	1.88342	au
Desc. node-Earth separation	2.02566	au
Earth MOID	1.3818	au
Orbital period	2020.61	days
Date of orbit computation	Jun 5 02:33

Correlation matrix
1.00000000	-0.11671095	0.02184127	-0.00334026	0.05352008	-0.53681793
-0.11671095	1.00000000	-0.02177609	0.00975574	-0.04131293	0.08476677
0.02184127	-0.02177609	1.00000000	-0.06549236	0.06493721	-0.01635437
-0.00334026	0.00975574	-0.06549236	1.00000000	-0.94515669	0.00197574
0.05352008	-0.04131293	0.06493721	-0.94515669	1.00000000	-0.29347505
-0.53681793	0.08476677	-0.01635437	0.00197574	-0.29347505	1.00000000

Covariance matrix
2.28641821E-15	-3.39936315E-16	9.27415739E-15	-1.17387508E-14	1.97900459E-13	-5.74199147E-13
-3.39936315E-16	3.71036183E-15	-1.17789522E-14	4.36748599E-14	-1.94601580E-13	1.15502526E-13
9.27415739E-15	-1.17789522E-14	7.88564721E-11	-4.27437515E-11	4.45927755E-11	-3.24870461E-12
-1.17387508E-14	4.36748599E-14	-4.27437515E-11	5.40165249E-09	-5.37179424E-09	3.24826395E-12
1.97900459E-13	-1.94601580E-13	4.45927755E-11	-5.37179424E-09	5.98004533E-09	-5.07669553E-10
-5.74199147E-13	1.15502526E-13	-3.24870461E-12	3.24826395E-12	-5.07669553E-10	5.00397794E-10